N-Cbz-O-benzyl-L-threonine

Also known as: Z-Thr(Bzl)-OH, Z-THR(BZL), Z-L-Thr(Bzl)-OH, Cbz-Thr(Bzl)-OH, Cbz-O-benzyl-L-threonine, Cbz-Thr(Bn)-OH, Benzyloxycarbonyl-O-benzyl-L-threonine, N-Benzyloxycarbonyl-O-benzyl-L-threonine, N-alpha-Benzyloxycarbonyl-O-benzyl-L-threonine, N-Z-O-Benzyl-L-threonine, O-Benzyl-N-[(benzyloxy)carbonyl]threonine, O-Benzyl-N-benzyloxycarbonyl-L-threonine, MFCD00077042, AmbotzZAA1248

N-Cbz-O-benzyl-L-threonine (CAS 69863-36-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C19H21NO5 and a molecular weight of 343.374 g/mol. Key properties include a melting point of 77-80 °C(lit.), a boiling point of 539.3±50.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 280.0±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 69863-36-1
Jingsj CID: J-48824-4
Molecular Formula: C₁₉H₂₁NO₅
Molecular Weight: 343.374 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	77-80 °C(lit.)
Boiling Point	539.3±50.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	280.0±30.1 °C
Exact Mass	343.141968
PSA	84.86000
LogP	4.52
Vapor Pressure	0.0±1.5 mmHg at 25°C
Refractive Index	1.573
Storage Conditions	Store at RT.

Activity & Biological Data

Additional Information	[1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-1144.

Frequently Asked Questions

What is the CAS number of N-Cbz-O-benzyl-L-threonine?

The CAS number of N-Cbz-O-benzyl-L-threonine is 69863-36-1.

What are the molecular formula and molecular weight of N-Cbz-O-benzyl-L-threonine?

N-Cbz-O-benzyl-L-threonine has molecular formula C19H21NO5 and molecular weight 343.374 g/mol.

What are the upstream and downstream products of N-Cbz-O-benzyl-L-threonine?

For N-Cbz-O-benzyl-L-threonine, Downstream Products: O-Benzyl-L-threonine.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "N-Cbz-O-benzyl-L-threonine (CAS 69863-36-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-48824-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.